diff --git a/.env.with-ssm b/.env.with-ssm
deleted file mode 100644
index 15bf24f..0000000
--- a/.env.with-ssm
+++ /dev/null
@@ -1 +0,0 @@
-PASSWORD=SSM:/test/hfd/rds/DB_USER
\ No newline at end of file
diff --git a/bin/bin.js b/bin/bin.js
index 63440b4..924fff1 100755
--- a/bin/bin.js
+++ b/bin/bin.js
@@ -1,2 +1,2 @@
 #!/usr/bin/env node
-import '../dist/start.js';
+import '../dist/index.js';
diff --git a/package.json b/package.json
index a36c764..3d0150d 100644
--- a/package.json
+++ b/package.json
@@ -6,8 +6,8 @@
   "license": "GPL-3.0",
   "scripts": {
     "test:lint": "eslint",
-    "build": "tsc --build",
-    "build:dev": "tsc --build --watch",
+    "build": "ncc build src/start.ts -o dist",
+    "build:dev": "ncc build src/start.ts -o dist --watch",
     "test:unit": "vitest --run --passWithNoTests",
     "test": "pnpm run \"/^test:/\""
   },
@@ -21,6 +21,7 @@
     "@pnpm/find-workspace-packages": "6.0.9",
     "@types/node": "24.2.0",
     "@types/yargs": "^17.0.33",
+    "@vercel/ncc": "^0.38.3",
     "@vitest/coverage-v8": "3.2.4",
     "eslint": "9.32.0",
     "eslint-config-prettier": "10.1.8",
@@ -29,14 +30,12 @@
     "prettier": "3.6.2",
     "typescript": "5.9.2",
     "typescript-eslint": "8.39.0",
-    "vitest": "3.2.4"
-  },
-  "name": "@morten-olsen/with-ssm",
-  "version": "1.0.0",
-  "dependencies": {
+    "vitest": "3.2.4",
     "@aws-sdk/client-ssm": "^3.859.0",
     "dotenv": "^17.2.1",
     "execa": "^9.6.0",
     "yargs": "^18.0.0"
-  }
+  },
+  "name": "@morten-olsen/with-ssm",
+  "version": "1.0.0"
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 62716b0..4e390ca 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -36,6 +36,9 @@ importers:
       '@types/yargs':
         specifier: ^17.0.33
         version: 17.0.33
+      '@vercel/ncc':
+        specifier: ^0.38.3
+        version: 0.38.3
       '@vitest/coverage-v8':
         specifier: 3.2.4
         version: 3.2.4(vitest@3.2.4(@types/node@24.2.0))
@@ -975,6 +978,10 @@ packages:
     resolution: {integrity: sha512-ldgiJ+VAhQCfIjeOgu8Kj5nSxds0ktPOSO9p4+0VDH2R2pLvQraaM5Oen2d7NxzMCm+Sn/vJT+mv2H5u6b/3fA==}
     engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
 
+  '@vercel/ncc@0.38.3':
+    resolution: {integrity: sha512-rnK6hJBS6mwc+Bkab+PGPs9OiS0i/3kdTO+CkI8V0/VrW3vmz7O2Pxjw/owOlmo6PKEIxRSeZKv/kuL9itnpYA==}
+    hasBin: true
+
   '@vitest/coverage-v8@3.2.4':
     resolution: {integrity: sha512-EyF9SXU6kS5Ku/U82E259WSnvg6c8KTjppUncuNdm5QHpe17mwREHnjDzozC8x9MZ0xfBUFSaLkRv4TMA75ALQ==}
     peerDependencies:
@@ -3916,6 +3923,8 @@ snapshots:
       '@typescript-eslint/types': 8.39.0
       eslint-visitor-keys: 4.2.1
 
+  '@vercel/ncc@0.38.3': {}
+
   '@vitest/coverage-v8@3.2.4(vitest@3.2.4(@types/node@24.2.0))':
     dependencies:
       '@ampproject/remapping': 2.3.0
diff --git a/src/start.ts b/src/start.ts
index 33d184a..f436e9f 100644
--- a/src/start.ts
+++ b/src/start.ts
@@ -5,41 +5,48 @@ import { exec } from './utils/exec.js';
 import { getEnv } from './utils/env.js';
 import { replaceParams } from './utils/ssm.js';
 
-const argv = await yargs(hideBin(process.argv))
-  .usage('Usage: $0 [options] -- <command>')
-  .option('region', {
-    type: 'string',
-    description: 'The AWS region to use for SSM.',
-  })
-  .option('profile', {
-    type: 'string',
-    description: 'The AWS profile to use from your credentials file.',
-  })
-  .option('file', {
-    alias: 'f',
-    type: 'string',
-    description: 'The file to use for environment variables. (multiple files can be specified)',
-    default: ['.env', '.env.with-ssm'],
-  })
-  .demandCommand(1, 'Error: You must provide a command to execute after --')
-  .alias('h', 'help')
-  .epilogue('For more information, check the documentation.')
-  .parse();
+const main = async () => {
+  const argv = await yargs(hideBin(process.argv))
+    .usage('Usage: $0 [options] -- <command>')
+    .option('region', {
+      type: 'string',
+      description: 'The AWS region to use for SSM.',
+    })
+    .option('profile', {
+      type: 'string',
+      description: 'The AWS profile to use from your credentials file.',
+    })
+    .option('file', {
+      alias: 'f',
+      type: 'string',
+      description: 'The file to use for environment variables. (multiple files can be specified)',
+      default: ['.env', '.env.with-ssm'],
+    })
+    .demandCommand(1, 'Error: You must provide a command to execute after --')
+    .alias('h', 'help')
+    .epilogue('For more information, check the documentation.')
+    .parse();
 
-const command = argv._[0] as string;
-const commandArgs = argv._.slice(1).map(String);
+  const command = argv._[0] as string;
+  const commandArgs = argv._.slice(1).map(String);
 
-if (!command) {
-  console.error('No command provided');
+  if (!command) {
+    console.error('No command provided');
+    process.exit(1);
+  }
+
+  const files = argv.file && Array.isArray(argv.file) ? argv.file : [argv.file];
+  const hostEnv = await getEnv(files);
+  const env = await replaceParams(hostEnv);
+
+  exec({
+    command,
+    env,
+    args: commandArgs,
+  });
+};
+
+main().catch((err) => {
+  console.error(err);
   process.exit(1);
-}
-
-const files = argv.file && Array.isArray(argv.file) ? argv.file : [argv.file];
-const hostEnv = await getEnv(files);
-const env = await replaceParams(hostEnv);
-
-exec({
-  command,
-  env,
-  args: commandArgs,
 });
diff --git a/tsconfig.json b/tsconfig.json
index eef1372..5d12336 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -10,6 +10,7 @@
     "resolveJsonModule": true,
     "allowSyntheticDefaultImports": true,
     "skipLibCheck": true,
+    "noEmit": true,
     "outDir": "dist",
     "jsx": "react-jsx",
     "isolatedModules": true,